package day03;

import java.util.Scanner;

public class h2 {
    public static void main(String[] args) {
        int Year;
        Scanner scanner=new Scanner(System.in);
        Year=scanner.nextInt();
        if(Year%4==0&&Year%100!=0||Year%400==0){
            System.out.println(Year+"是闰年");
        }
        else {
            System.out.println(Year+"是平年");
        }
    }
}
